# Tuff Country 11-23 Chevy Silverado 2500HD 4wd 1in Rear Block & U-Bolt Kit

Tuff Country's block and u-bolts kits are an economical solution to raising the rear end of many trucks and SUVs. Lift blocks are inserted between the factory axle and leaf spring to lift the rear end. Each kit includes lift blocks and extended zinc plated u-bolts, custom fit for the application.

-   Designed For Rear Axle Only
-   Made Of Cast Iron

This Part Fits:

Year

Make

Model

Submodel

2020-2024

Chevrolet

Silverado 2500 HD

Custom

2015-2024

Chevrolet

Silverado 2500 HD

High Country

2011-2024

Chevrolet

Silverado 2500 HD

LT

2011-2024

Chevrolet

Silverado 2500 HD

LTZ

2011-2024

Chevrolet

Silverado 2500 HD

WT

2024

Chevrolet

Silverado 2500 HD

ZR2

2015-2024

Chevrolet

Silverado 3500 HD

High Country

2011-2024

Chevrolet

Silverado 3500 HD

LT

2011-2024

Chevrolet

Silverado 3500 HD

LTZ

2011-2024

Chevrolet

Silverado 3500 HD

WT

2015-2019

GMC

Sierra 2500 HD

Base

2011-2019

GMC

Sierra 2500 HD

Denali

2011-2019

GMC

Sierra 2500 HD

SLE

2011-2019

GMC

Sierra 2500 HD

SLT

2011-2014

GMC

Sierra 2500 HD

WT

2015-2019

GMC

Sierra 3500 HD

Base

2011-2019

GMC

Sierra 3500 HD

Denali

2011-2019

GMC

Sierra 3500 HD

SLE

2011-2019

GMC

Sierra 3500 HD

SLT

2011-2014

GMC

Sierra 3500 HD

WT

## Details

- **Price:** 284.21 CAD
- **Vendor:** Tuff Country
- **Type:** Lift Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 284.21 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/tuff-country-11-23-chevy-silverado-2500hd-4wd-1in-rear-block-u-bolt-kit)
> Updated: 2026-07-01